你如何编写清除命令 [英] How do you code a purge command
问题描述
所以我一直在互联网上搜索,试图找到一种可能的方法来发出清除命令。现在我已经找到了很多不同的方法来制作一个,但是它们都不是以我想要的方式适合我,或者只是为我工作。
SO开始,这是我的代码
So I have been search far and wide over the internet, trying to find a possible way to make a purge command. Now I have found quite a lot of different ways to make one, but none of them either suited me in the way I wanted, or simply worked for me. SO to start off, here is my code
const Discord = require("discord.js"); // use discord.js
const BOT_TOKEN = "secret bot token :)" // bot's token
const PREFIX = "*" // bot's prefix
var eightball = [ // sets the answers to an eightball
"yes!",
"no...",
"maybe?",
"probably",
"I don't think so.",
"never!",
"you can try...",
"up to you!",
]
var bot = new Discord.Client(); // sets Discord.Client to bot
bot.on("ready", function() { // when the bot starts up, set its game to Use *help and tell the console "Booted up!"
bot.user.setGame("Use *info") // sets the game the bot is playing
console.log("Booted up!") // messages the console Booted up!
});
bot.on("message", function(message) { // when a message is sent
if (message.author.equals(bot.user)) return; // if the message is sent by a bot, ignore
if (!message.content.startsWith(PREFIX)) return; // if the message doesn't contain PREFIX (*), then ignore
var args = message.content.substring(PREFIX.length).split(" "); // removes the prefix from the message
var command = args[0].toLowerCase(); // sets the command to lowercase (making it incase sensitive)
var mutedrole = message.guild.roles.find("name", "muted");
if (command == "help") { // creates a command *help
var embedhelpmember = new Discord.RichEmbed() // sets a embed box to the variable embedhelpmember
.setTitle("**List of Commands**\n") // sets the title to List of Commands
.addField(" - help", "Displays this message (Correct usage: *help)") // sets the first field to explain the command *help
.addField(" - info", "Tells info about myself :grin:") // sets the field information about the command *info
.addField(" - ping", "Tests your ping (Correct usage: *ping)") // sets the second field to explain the command *ping
.addField(" - cookie", "Sends a cookie to the desired player! :cookie: (Correct usage: *cookie @username)") // sets the third field to explain the command *cookie
.addField(" - 8ball", "Answers to all of your questions! (Correct usage: *8ball [question])") // sets the field to the 8ball command
.setColor(0xFFA500) // sets the color of the embed box to orange
.setFooter("You need help, do you?") // sets the footer to "You need help, do you?"
var embedhelpadmin = new Discord.RichEmbed() // sets a embed box to the var embedhelpadmin
.setTitle("**List of Admin Commands**\n") // sets the title
.addField(" - say", "Makes the bot say whatever you want (Correct usage: *say [message])")
.addField(" - mute", "Mutes a desired member with a reason (Coorect usage: *mute @username [reason])") // sets a field
.addField(" - unmute", "Unmutes a muted player (Correct usage: *unmute @username)")
.addField(" - kick", "Kicks a desired member with a reason (Correct usage: *kick @username [reason])") //sets a field
.setColor(0xFF0000) // sets a color
.setFooter("Ooo, an admin!") // sets the footer
message.channel.send(embedhelpmember); // sends the embed box "embedhelpmember" to the chatif
if(message.member.roles.some(r=>["bot-admin"].includes(r.name)) ) return message.channel.send(embedhelpadmin); // if member is a botadmin, display this too
}
if (command == "info") { // creates the command *info
message.channel.send("Hey! My name is cookie-bot and I'm here to assist you! You can do *help to see all of my commands! If you have any problems with the Minecraft/Discord server, you can contact an administrator! :smile:") // gives u info
}
if (command == "ping") { // creates a command *ping
message.channel.send("Pong!"); // answers with "Pong!"
}
if (command == "cookie") { // creates the command cookie
if (args[1]) message.channel.send(message.author.toString() + " has given " + args[1].toString() + " a cookie! :cookie:") // sends the message saying someone has given someone else a cookie if someone mentions someone else
else message.channel.send("Who do you want to send a cookie to? :cookie: (Correct usage: *cookie @username)") // sends the error message if no-one is mentioned
}
if (command == "8ball") { // creates the command 8ball
if (args[1] != null) message.reply(eightball[Math.floor(Math.random() * eightball.length).toString(16)]); // if args[1], post random answer
else message.channel.send("Ummmm, what is your question? :rolling_eyes: (Correct usage: *8ball [question])"); // if not, error
}
if (command == "say") { // creates command say
if (!message.member.roles.some(r=>["bot-admin"].includes(r.name)) ) return message.reply("Sorry, you do not have the permission to do this!");
var sayMessage = message.content.substring(4)
message.delete().catch(O_o=>{});
message.channel.send(sayMessage);
}
if(command === "purge") {
let messagecount = parseInt(args[1]) || 1;
var deletedMessages = -1;
message.channel.fetchMessages({limit: Math.min(messagecount + 1, 100)}).then(messages => {
messages.forEach(m => {
if (m.author.id == bot.user.id) {
m.delete().catch(console.error);
deletedMessages++;
}
});
}).then(() => {
if (deletedMessages === -1) deletedMessages = 0;
message.channel.send(`:white_check_mark: Purged \`${deletedMessages}\` messages.`)
.then(m => m.delete(2000));
}).catch(console.error);
}
if (command == "mute") { // creates the command mute
if (!message.member.roles.some(r=>["bot-admin"].includes(r.name)) ) return message.reply("Sorry, you do not have the permission to do this!"); // if author has no perms
var mutedmember = message.mentions.members.first(); // sets the mentioned user to the var kickedmember
if (!mutedmember) return message.reply("Please mention a valid member of this server!") // if there is no kickedmmeber var
if (mutedmember.hasPermission("ADMINISTRATOR")) return message.reply("I cannot mute this member!") // if memebr is an admin
var mutereasondelete = 10 + mutedmember.user.id.length //sets the length of the kickreasondelete
var mutereason = message.content.substring(mutereasondelete).split(" "); // deletes the first letters until it reaches the reason
var mutereason = mutereason.join(" "); // joins the list kickreason into one line
if (!mutereason) return message.reply("Please indicate a reason for the mute!") // if no reason
mutedmember.addRole(mutedrole) //if reason, kick
.catch(error => message.reply(`Sorry ${message.author} I couldn't mute because of : ${error}`)); //if error, display error
message.reply(`${mutedmember.user} has been muted by ${message.author} because: ${mutereason}`); // sends a message saying he was kicked
}
if (command == "unmute") { // creates the command unmute
if (!message.member.roles.some(r=>["bot-admin"].includes(r.name)) ) return message.reply("Sorry, you do not have the permission to do this!"); // if author has no perms
var unmutedmember = message.mentions.members.first(); // sets the mentioned user to the var kickedmember
if (!unmutedmember) return message.reply("Please mention a valid member of this server!") // if there is no kickedmmeber var
unmutedmember.removeRole(mutedrole) //if reason, kick
.catch(error => message.reply(`Sorry ${message.author} I couldn't mute because of : ${error}`)); //if error, display error
message.reply(`${unmutedmember.user} has been unmuted by ${message.author}!`); // sends a message saying he was kicked
}
if (command == "kick") { // creates the command kick
if (!message.member.roles.some(r=>["bot-admin"].includes(r.name)) ) return message.reply("Sorry, you do not have the permission to do this!"); // if author has no perms
var kickedmember = message.mentions.members.first(); // sets the mentioned user to the var kickedmember
if (!kickedmember) return message.reply("Please mention a valid member of this server!") // if there is no kickedmmeber var
if (!kickedmember.kickable) return message.reply("I cannot kick this member!") // if the member is unkickable
var kickreasondelete = 10 + kickedmember.user.id.length //sets the length of the kickreasondelete
var kickreason = message.content.substring(kickreasondelete).split(" "); // deletes the first letters until it reaches the reason
var kickreason = kickreason.join(" "); // joins the list kickreason into one line
if (!kickreason) return message.reply("Please indicate a reason for the kick!") // if no reason
kickedmember.kick(kickreason) //if reason, kick
.catch(error => message.reply(`Sorry @${message.author} I couldn't kick because of : ${error}`)); //if error, display error
message.reply(`${kickedmember.user.username} has been kicked by ${message.author.username} because: ${kickreason}`); // sends a message saying he was kicked
}
});
bot.login(BOT_TOKEN); // connects to the bot
除了package.json之外,它是我的机器人文件夹中的唯一文件, package-lock.json和所有node_modules。
It is the only file in my bot folder except the package.json, package-lock.json and all the node_modules.
我要做的是键入discord * purge [我要清除的消息数]并获取机器人删除我要求它删除的消息量,加上我输入的命令(例如,如果我要求机器人删除5条消息,他删除6包括* purge 5消息。
What I'm trying to do is type in discord *purge [number of messages I want to purge] and get the bot to delete the amount of the messages I asked it to delete, PLUS the command I entered (for example, if I ask the bot to delete 5 messages, he deletes 6 including the *purge 5 message.
非常感谢任何帮助,谢谢!
Any help would be much appreciated, thanks!
推荐答案
你要找的是 this ( bulkDelete( )
)Discord.js的方法。
What you are looking for is this (bulkDelete()
) method for Discord.js.
它批量删除一条消息,只需简单地传入方法中的一组消息即可为你做这个工作。
(您可以从频道使用消息
属性,否则如果你喜欢promises,然后尝试 fetchMessages()
方法。 )
It bulk deletes a message, just simply pass in a collection of message in the method and it will do the job for you.
(You can use messages
property from channel, otherwise if you prefer promises, then try fetchMessages()
method. )
只需确保频道不是语音频道或DM频道。最后,您的机器人也需要获得许可。
Just make sure that the channel is not a voice channel, or a DM channel. And finally, your bot needs to have permission too.
您可以使用 message.guild.member(客户端)获得自己机器人的机器人权限).permissions
,或者你可以直接使用 message.guild.member(client).hasPermission(permission)
,它返回一个确定的布尔值如果你的机器人有所需的权限。
( hasPermission()
的方法文档是这里)
You can get your own bot's permission for the guild using message.guild.member(client).permissions
, or you can just directly use message.guild.member(client).hasPermission(permission)
, which returns a boolean that determines if your bot have a desired permission.
(The method docs for hasPermission()
is here)
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